Xuejun Zhang, Yang Liu, Yu Zhang, Xiangmin Guan, Daniel Delahaye, et al.. Safety Assessment and Risk Estimation for Unmanned Aerial Vehicles Operating in National Airspace System.
Journal of Advanced Transportation, Hindawi Publishing Corporation, 2018, 2018, pp.1 - 11.
⟨10.1155/2018/4731585⟩.
⟨hal-01906454⟩